111-1

Sod Harvesting Intervals of Four Warm-Season Turfgrasses After Halosulfuron and Sulfentrazone Applications.
Patrick E. McCullough, University of Georgia - Griffin; Diego Gomez de Barreda Ferraz, Universitat Politecnica de Valencia; Thomas Reed, University of Georgia - Griffin; Jialin Yu, University of Georgia - Griffin; Freddie Clinton Waltz Jr., University of Georgia - Griffin

111-2

Survey of Psba Gene Diversity and Photosystem II-Inhibiting Herbicide Resistance in Annual Bluegrass (Poa annua) Biotypes.
J. Scott McElroy, Auburn University; Andrej W. Svyantek, Auburn University; Shu Chen, Auburn University; Michael L. Flessner, Auburn University; Carol A. Mallory-Smith, Oregon State University

111-3

Multi-Year Comparison of Pre-Emergent Herbicides Commonly Used in Turfgrass.
Michael L. Flessner, Auburn University; J. Scott McElroy, Auburn University

111-4

Chemical Options to Selectively Control Annual Bluegrass (Poa annua L.) On Kentucky Bluegrass (Poa pratensis L.)Turf.
John Brandon Haguewood, University of Missouri; Reid Smeda, University of Missouri; Xi Xiong, University of Missouri

111-5

Multi-Year Autumn Applied Methiozolin for Poa Annua Control On Golf Greens.
William J. Johnston, Washington State University; Charles T. Golob, Washington State University; Timothy M. Streeter, Washington State University

111-6

Preemergence Control of Crabgrass (Digitaria spp.) On Creeping Bentgrass (Agrostis stolonifera L.) Putting Greens With Methiozolin.
John Brandon Haguewood, University of Missouri; Reid Smeda, University of Missouri; Xi Xiong, University of Missouri

111-7

Evaluation of Flumioxazin in Combination With Postemergence Herbicides for Annual Bluegrass Control.
Thomas Reed, University of Georgia - Griffin; Patrick E. McCullough, University of Georgia - Griffin

111-8

Seashore Paspalum Tolerance and Growth Responses Following Amicarbazone Applications.
Jialin Yu, University of Georgia - Griffin; Patrick E. McCullough, University of Georgia - Griffin

111-9

Effect of Sample Size On the Accuracy of Geospatial Mapping.
Chase M Straw, University of Georgia-Athens; Gerald M. Henry, University of Georgia-Athens; Robert N. Carrow, University of Georgia - Griffin; Van W. Cline, Toro Company; Kevin Tucker, University of Georgia; Robin Landry, University of Georgia

111-10

Postemergence Dallisgrass Control With Sequential Summer and/Or Fall Tank-Mix Applications.
Becky Grubbs, University of Georgia; Jared A Hoyle, Kansas State University; Chase M Straw, University of Georgia-Athens; Robin Landry, University of Georgia; Kevin Tucker, University of Georgia; Gerald M. Henry, University of Georgia-Athens

111-11

Biological Assay Techniques for Detecting Root Leakage of Auxin Mimic Herbicides.
Ethan Trent Parker, Auburn University; Glenn R Wehtje, Auburn University; J. Scott McElroy, Auburn University; Andrew Price, USDA-ARS

111-12

Influence of Application Methods On the Phytotoxicity of Mustard (Brassica juncea L. Czern.) Seed Meal On Creeping Bentgrass (Agrostis stolonifera L.) Turf.
Xiaowei Pan, University of Missouri; Joseph G. Schneider, University of Missouri; James T. English, University of Missouri; Carl E. Sams, Univeristy of Tennessee; Xi Xiong, University of Missouri

111-13

Evaluation of Preemergent Weed Control of Phoma Macrostoma in Bermudagrass.
Jonathon M. Smith, Texas A&M University; Benjamin G. Wherley, Texas A&M University; Paul A. Baumann, Texas A&M University; Scott A. Senseman, Texas A&M University; Stuart Falk, The Scotts Company; Richard H. White, Texas A&M University

111-14

Cultivar, Mowing Height, and Herbicide Effects on Bermudagrass, Cynodon dactylon [L.] Pers., Suppression in Tall Fescue, Schedonorus arundinaceus, [Schreb.] Dumort., Nom. Cons.
Daniel Sandor, Western Kentucky University; Paul Woosley, Western Kentucky University

111-15

Controlling a Prodiamine-Resistant Annual Bluegrass Biotype With Indaziflam.
Eric Reasor, University of Tennessee - Knoxville; James T. Brosnan, University of Tennessee - Knoxville; Gregory K. Breeden, University of Tennessee - Knoxville; Javier Vargas, University of Tennessee - Knoxville; Thomas Mueller, University of Tennessee - Knoxville; Dean Kopsell, University of Tennessee - Knoxville; Matthew Cutulle, University of Tennessee - Knoxville

111-16

Comparative Responses of Poa annua Biotypes From Golf Greens to PGR and Herbicide Treatments.
Alexandra Williams, University of Kentucky; Michael Barrett, University of Kentucky; David W. Williams, University of Kentucky

111-17

The Effects of Nitrogen Source and Spray Volume on the Colonization of Silvery-Thread Moss.
Zane Raudenbush, Kansas State University; Steven J. Keeley, Kansas State University

111-18

White Clover Establishment Within Dormant Bermudagrass Turf.
James D. McCurdy, Auburn University; J. Scott McElroy, Auburn University; Elizabeth A. Guertal, Auburn University

111-19

Bermudagrass Recovery From Scalping Injury in Shade.
Kyungjoon J. Koh, Oklahoma State University; Greg Bell, Oklahoma State University; Justin Quetone Moss, Oklahoma State University; Dennis L. Martin, Oklahoma State University; Yanqi Wu, Oklahoma State University

111-20

Irrigation Management Effects On Nitrate Leaching.
Joshua D. Chabon, Kansas State University; Dale J. Bremer, Kansas State University; Jack D. Fry, Kansas State University

111-21

Evaluation Of Infiltration Into Artificial Hydrophobic Sand Influenced By Wetting Agents.
Enzhan Song, University of Missouri; Stephen H. Anderson, University of Missouri; Keith W. Goyne, University of Missouri; John Brandon Haguewood, University of Missouri; Xi Xiong, University of Missouri

111-22

Establishment Irrgation Strategies for Warm-Season Turfgrass Lawns.
Natasha Restuccia, University of Florida; Jason Kruse, University of Florida; Michael D Dukes, University of Florida; Amy L. Shober, University of Delaware; J. Bryan Unruh, University of Florida

111-23

Extraction of Silicon By Calcium Chloride and Acetic Acid, in Limestone and Steelmaking Slag in the Production of Grass Tiftway 419.
Mauricio Roberto de Oliveira, FCA/UNESP; Dirceu Maximino Fernandes, FCA/UNESP; Roberto Lyra Villas Boas, FCA-UNESP; Fábio Yomei Tanamati, FCA/UNESP; Clarice Lyra Backes, FCA/UNESP; Alessandro Jos� Marques Santos, FCA/UNESP; Aline Silva Sandim, FCA/UNESP; Camila Abrah�o, FCA/UNESP; Bruno Marcos de Paula Macedo, FCA-UNESP; Clovis Willian Orihashi dos Santos, FIO - Faculdade Integradas de Ourinhos

111-24

Iron Layering in Two-Tiered Golf Course Putting Green Soils.
Glen R. Obear, University of Wisconsin-Madison; Douglas J. Soldat, University of Wisconsin-Madison; Phillip W. Barak, University of Wisconsin-Madison

111-25

Optimizing Color Analysis for Different Treatment Comparisons.
Ken Hubbard, University of Wisconsin-Madison; Glen R. Obear, University of Wisconsin-Madison; Brad T. DeBels, University of Wisconsin-Madison; Douglas J. Soldat, University of Wisconsin-Madison

111-26

Phosphorus Effect On Turfgrass Growth and Soil Moisture During Drought and Post-Drought Recovery.
Miyuan Xiao, University of Guelph; Alex Porter, University of Guelph; Eric Lyons, University of Guelph

111-27

Nitrous Oxide Emissions and Nitrate Leaching From Non-Irrigated Turf Managed With Synthetic and Organic Nitrogen Sources.
Mark Andrew Garrison, University of Wisconsin-Madison; John Clinton Stier, University of Tennessee - Knoxville; Douglas J. Soldat, University of Wisconsin-Madison

111-28

Influence Of Growth Rate and Grass Clipping Collection On Labile Soil Carbon and Greenhouse Gas Flux In Tall Fescue and Kentucky Bluegrass.
Quincy Law, Purdue University; Aaron J Patton, Purdue University

111-29

Effect of Mowing Height On Preemergence Herbicide Efficacy for the Control of Crabgrass Species.
Robin Landry, University of Georgia; Chase M Straw, University of Georgia-Athens; Kevin Tucker, University of Georgia; Gerald M. Henry, University of Georgia-Athens; Travis Gannon, North Carolina State University; James T. Brosnan, University of Tennessee - Knoxville; Gregory K. Breeden, University of Tennessee - Knoxville

111-30

Effects of Combined Kikuyugrass Management Practices On Turfgrass Quality.
Tyler Joseph Mock, University of California-Riverside; James H. Baird, University of California-Riverside; Larry J. Stowell, PACE Turf, LLC

111-31

Evaluation Of Cool-Season Turfgrass Species Mixtures For Roadsides.
Joshua Friell, University of Minnesota; Eric Watkins, University of Minnesota; Brian P. Horgan, University of Minnesota; Maggie Reiter, University of Minnesota

111-32

Different Concentration Levels Of Graywater Applied To Landscape Plants Does Alter Soil Nutrient Levels and Plant Growth.
Jason J Roelle, New Mexico State University; Ryan M Goss, New Mexico State University

111 Turfgrass Cultural Practices and Weed Control

111
Turfgrass Cultural Practices and Weed Control